It may have already occurred to you that this "toughest job you'll ever love seems almost impossible. Look at some of the obstacles you may be facing. Your students are numerous; many may be older than you. Textbooks are scarce, and again, many may be older than you. The physical conditions are austere, with a tin roof that creaks as the temperature rises and obliterates all other sound when the rains come. Pictures and posters disappear from the classroom walls. Desks are too few. The blackboard has been worn to a light grey and chalk stubs are.
